How does Nigeria experience changes in its weather pattern.
Nigeria experiences changes in its weather patterns due to several natural and human-influenced factors. Here's how: the
✅ *1. Seasonal Changes (Dry & Wet Seasons)*
Nigeria has *two main seasons*:
- *Rainy Season (April–October):*
Caused by moist south-west winds from the Atlantic Ocean
➤ More rainfall in the south than the north.
- *Dry Season (November–March):*
Caused by dry Harmattan winds from the Sahara .
➤ Hot and dusty conditions, especially in the north.
✅ *2. Regional Differences*
- *Southern Nigeria:* Hot and humid with longer rains
- *Northern Nigeria:* Hotter, with shorter rainy seasons and cooler Harmattan periods
✅ *3. Climate Change*
- Rising temperatures across Nigeria
- *Irregular rainfall*: late onset or early end of rains .
- Increased *flooding* in southern areas
- *Desertification* in the north due to less rain
✅ *4. Urbanization & Deforestation*
- Cities trap heat (urban heat effect)
- Cutting trees affects local rainfall patterns
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Here’s more on how Nigeria experiences changes in weather patterns:
✅ *5. Ocean Currents & Global Weather Events*
- Nigeria’s weather is also affected by *global systems* like:
- *El Niño*: can cause *less rainfall* and higher temperatures.
- *La Niña*: can bring *heavier rains* and possible flooding.
- *Atlantic Ocean currents* influence moisture levels and rainfall.
✅ *6. Air Mass Movements*
- *Tropical Maritime air mass* from the Atlantic brings rain.
- *Tropical Continental air mass* from the Sahara brings dry, dusty air .
➤ The *Inter-Tropical Convergence Zone (ITCZ)* shifts and controls the timing of rainy and dry seasons.
✅ *7. Human Activities Intensify Weather Effects*.
- *Burning fossil fuels* increases heat and worsens global warming.
- *Agriculture and overgrazing* affect local humidity and soil conditions.
- *Unplanned settlements* lead to poor drainage and flooding during heavy rains
These combined factors cause Nigeria’s weather to be *less predictable*, affecting farming, health, and daily life.
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